27908208

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 83275920

約数和(自身を除く): 55367712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 41, 48, 58, 72, 82, 87, 116, 123, 144, 163, 164, 174, 232, 246, 261, 326, 328, 348, 369, 464, 489, 492, 522, 652, 656, 696, 738, 978, 984, 1044, 1189, 1304, 1392, 1467, 1476, 1956, 1968, 2088, 2378, 2608, 2934, 2952, 3567, 3912, 4176, 4727, 4756, 5868, 5904, 6683, 7134, 7824, 9454, 9512, 10701, 11736, 13366, 14181, 14268, 18908, 19024, 20049, 21402, 23472, 26732, 28362, 28536, 37816, 40098, 42543, 42804, 53464, 56724, 57072, 60147, 75632, 80196, 85086, 85608, 106928, 113448, 120294, 160392, 170172, 171216, 193807, 226896, 240588, 320784, 340344, 387614, 481176, 581421, 680688, 775228, 962352, 1162842, 1550456, 1744263, 2325684, 3100912, 3488526, 4651368, 6977052, 9302736, 13954104, 27908208]

約数ペア:

[(1, 27908208), (2, 13954104), (3, 9302736), (4, 6977052), (6, 4651368), (8, 3488526), (9, 3100912), (12, 2325684), (16, 1744263), (18, 1550456), (24, 1162842), (29, 962352), (36, 775228), (41, 680688), (48, 581421), (58, 481176), (72, 387614), (82, 340344), (87, 320784), (116, 240588), (123, 226896), (144, 193807), (163, 171216), (164, 170172), (174, 160392), (232, 120294), (246, 113448), (261, 106928), (326, 85608), (328, 85086), (348, 80196), (369, 75632), (464, 60147), (489, 57072), (492, 56724), (522, 53464), (652, 42804), (656, 42543), (696, 40098), (738, 37816), (978, 28536), (984, 28362), (1044, 26732), (1189, 23472), (1304, 21402), (1392, 20049), (1467, 19024), (1476, 18908), (1956, 14268), (1968, 14181), (2088, 13366), (2378, 11736), (2608, 10701), (2934, 9512), (2952, 9454), (3567, 7824), (3912, 7134), (4176, 6683), (4727, 5904), (4756, 5868)]